X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fdownloader%2Fhttp.py;h=f79e6a99587cdc7d13ba210e528512a1e572e4ea;hb=32fd27ec982d3ba43bd4abe1cfe0dce9568f17b6;hp=7e1c1d7156fa9a5986dcdb7d41f4c19ab9c790b4;hpb=0c13f378de5f77c31a7df6d6deaec990bd3379d9;p=youtube-dl

diff --git a/youtube_dl/downloader/http.py b/youtube_dl/downloader/http.py
index 7e1c1d715..f79e6a995 100644
--- a/youtube_dl/downloader/http.py
+++ b/youtube_dl/downloader/http.py
@@ -110,7 +110,7 @@ class HttpFD(FileDownloader):
         # However, for a test we still would like to download just a piece of a file.
         # To achieve this we limit data_len to _TEST_FILE_SIZE and manually control
         # block size when downloading a file.
-        if is_test and data_len > self._TEST_FILE_SIZE:
+        if is_test and (data_len is None or int(data_len) > self._TEST_FILE_SIZE):
             data_len = self._TEST_FILE_SIZE
 
         if data_len is not None: